66.17.185.0/24
🇺🇸CIDR
66.17.185.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Seattle (University District)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.17.185.0/24 | AS15238GF-AS15238 - Gates Foundation | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.17.128.0/17 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15238 | RADB | MAINT-AS3257 | 11/13/2023 |
Origin ASN
AS15238
GF-AS15238 - Gates Foundation
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CitySeattle (University District)
Coordinates47.6596, -122.3130 ↗
API
Open https://api.ipctl.io/v1/prefix/66.17.185.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.17.185.0/24" | jq
External Links